diff --git a/.gitignore b/.gitignore
index f5e96db..06109db 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,153 @@
-venv
\ No newline at end of file
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
diff --git a/Snake/img/Snake.png b/Snake/img/Snake.png
new file mode 100644
index 0000000..8d1181c
Binary files /dev/null and b/Snake/img/Snake.png differ
diff --git a/Snake/main.py b/Snake/main.py
index e69de29..4e25b69 100644
--- a/Snake/main.py
+++ b/Snake/main.py
@@ -0,0 +1,79 @@
+from ast import Break, Global
+import pygame
+from pygame.locals import *
+import src.level as level
+import src.snake as snake
+import src.window as window
+
+HEIGH = 20
+WIDTH = 40
+
+def main():
+    # Init Matrix/Window
+    Matrix = level.init_level(HEIGH, WIDTH)
+    Screen = window.init_game()
+
+    # Init Game Variables
+    clock = pygame.time.Clock()
+    Running = True
+    Direction = 'right'
+    Direction_prev = 'right'
+    Move_loop = 10
+    Score = 0
+    Difficulty = 1
+    Fruit = False
+
+    # Spawn snake head
+    L_snake = snake.List((5, 5), None)
+
+    # Spawn first apple
+    level.spawn_apple(Matrix, HEIGH, WIDTH)
+
+    while Running:
+        clock.tick(60)
+
+        for event in pygame.event.get():
+            if event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE:
+                Running = False
+            if event.type == pygame.KEYDOWN and event.key == pygame.K_RIGHT:
+                Direction = 'right'
+            if event.type == pygame.KEYDOWN and event.key == pygame.K_LEFT:
+                Direction = 'left'
+            if event.type == pygame.KEYDOWN and event.key == pygame.K_UP:
+                Direction = 'up'
+            if event.type == pygame.KEYDOWN and event.key == pygame.K_DOWN:
+                Direction = 'down'
+
+        if Move_loop == 0:
+            if Direction == 'left' and Direction_prev == 'right' or Direction == 'right' and Direction_prev == 'left' or Direction == 'up' and Direction_prev == 'down' or Direction == 'down' and Direction_prev == 'up':
+                Direction = Direction_prev
+
+            try:
+                L_snake, Matrix, Fruit, Score = snake.Snake_move(Matrix, L_snake, Direction, Score, HEIGH, WIDTH)
+            except ValueError as Error:
+                if Error.args[0] == 1:
+                    print("You take a wall !")
+                elif Error.args[0] == 2:
+                    print("You ate your tale !")
+                exit()
+            
+            if Fruit:
+                level.spawn_apple(Matrix, HEIGH, WIDTH)
+            
+            Direction_prev = Direction
+            if(Score > 1000):
+                Difficulty = int(Score/1000) + 1
+            Move_loop = 11 - Difficulty
+
+        Move_loop -= 1
+
+        # Draw Scene
+        Screen = window.draw_level(Screen, Matrix, Difficulty, Score, int(clock.get_fps()), HEIGH, WIDTH)
+        pygame.display.flip()
+
+        # Print current fps
+        print(float("{0:.2f}".format(clock.get_fps())), 'fps')
+
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file
diff --git a/Snake/requirements.txt b/Snake/requirements.txt
index 231dd17..485eb9e 100644
--- a/Snake/requirements.txt
+++ b/Snake/requirements.txt
@@ -1 +1,2 @@
-pygame
\ No newline at end of file
+pygame
+numpy
\ No newline at end of file
diff --git a/Snake/src/level.py b/Snake/src/level.py
index e69de29..b6167a5 100644
--- a/Snake/src/level.py
+++ b/Snake/src/level.py
@@ -0,0 +1,21 @@
+import numpy as np
+import random
+
+# 0 = AIR
+# 1 = SNAKE
+# 2 = WALL
+# 3 = APPLE
+
+def init_level(heigh, width):
+    return np.zeros((heigh, width))
+
+def spawn_apple(M, heigh, width):
+    random.seed()
+    rand_heigh = random.randrange(0, heigh)
+    rand_width = random.randrange(0, width)
+
+    if M[rand_heigh][rand_width] == 0:
+        M[rand_heigh][rand_width] = 3
+    else:
+        spawn_apple(M, heigh, width)
+    
\ No newline at end of file
diff --git a/Snake/src/snake.py b/Snake/src/snake.py
index e69de29..ed3d64e 100644
--- a/Snake/src/snake.py
+++ b/Snake/src/snake.py
@@ -0,0 +1,78 @@
+
+DIRECTION = {'left': (0, -1), 'right': (0, 1), 'up': (-1, 0), 'down': (1, 0)}
+
+class List:
+    def __init__(self, val, next):
+        self.val = val
+        self.next = next
+
+    def __str__(self):
+        if self.next == None:
+            return(f"{self.val} -> None")
+        else:
+            return(f"{self.val} -> {str(self.next)}")
+
+    def is_empty(L):
+        return L is None
+
+    def List_add(L, value):
+        if L == None:
+            return List(value, None)
+        else:
+            return List(L.val, List.List_add(L.next, value))
+
+    def List_size(L):
+        i = 0
+        while L is not None:
+            i += 1
+            L = L.next
+        
+        return i
+
+def Snake_move(M, L, dir, score, heigh, width):
+    Fruit = False
+    List_save = L
+    Save_Value = L.val
+    
+    # Calculate new snake head coord
+    if dir == 'left' and L.val[1] == 0:
+        Next_coord = (L.val[0], width-1)
+    elif dir == 'right' and L.val[1] == width-1:
+        Next_coord = (L.val[0], 0)
+    elif dir == 'up' and L.val[0] == 0:
+        Next_coord = (heigh-1, L.val[1])
+    elif dir == 'down' and L.val[0] == heigh-1:
+        Next_coord = (0, L.val[1])
+    else:
+        Next_coord = (DIRECTION[dir][0] + L.val[0], DIRECTION[dir][1] + L.val[1])
+
+    # Check nature of the future snake head coord
+    if M[Next_coord[0]][Next_coord[1]] == 3:
+        Fruit = True
+    elif M[Next_coord[0]][Next_coord[1]] == 2: 
+        raise ValueError(1)         # Error : You take a wall !
+        quit
+    elif M[Next_coord[0]][Next_coord[1]] == 1:
+        raise ValueError(2)         # Error : You ate your tale !
+        quit
+
+    # Update snake head coord and print on matrix
+    L.val = Next_coord
+    M[Next_coord[0]][Next_coord[1]] = 1
+    L = L.next
+
+    # Loot to update snake segment coord
+    while L is not None:
+        Save_bis_Value = L.val
+        L.val = Save_Value
+        Save_Value = Save_bis_Value
+        L = L.next
+    
+    # If snake eat fruit -> spawn new segment at the end of the snake
+    if Fruit:
+        List_save = List.List_add(List_save, Save_Value)
+        score += 50
+    else:
+        M[Save_Value[0]][Save_Value[1]] = 0
+
+    return List_save, M, Fruit, score
\ No newline at end of file
diff --git a/Snake/src/window.py b/Snake/src/window.py
index e69de29..1871b7d 100644
--- a/Snake/src/window.py
+++ b/Snake/src/window.py
@@ -0,0 +1,50 @@
+import pygame
+from pygame.locals import *
+
+def init_game():
+    pygame.init()
+    pygame.font.init()
+    screen = pygame.display.set_mode((1000, 525), pygame.SCALED)
+    pygame.display.set_caption("Snake")
+
+    return screen
+
+def draw_level(S, M, difficulty, score, fps, heigh, width):
+    WHITE = (255, 255, 255) # AIR
+    GREEN = (0, 255, 0)     # SNAKE
+    BROWN = (255,248,220)   # WALL
+    RED = (255, 0, 0)       # APPLE
+
+    # Reset screen
+    pygame.draw.rect(S, (0, 0, 0), pygame.Rect(0, 0, 1000, 525))
+    
+    my_font = pygame.font.SysFont('Comic Sans MS', 18)
+
+    # Add FPS counter
+    text_fps = my_font.render(str(fps) + ' fps', False, (255, 255, 255))
+    S.blit(text_fps, (10, 0))
+    
+    # Add Score
+    text_score = my_font.render('Score : '+ str(score), False, (255, 255, 255))
+    S.blit(text_score, (400, 0))
+
+    # Add Diffucilty
+    text_difficulty = my_font.render('Difficulty : '+ str(difficulty), False, (255, 255, 255))
+    S.blit(text_difficulty, (850, 0))
+
+    Color = WHITE
+
+    for j in range(heigh):
+        for i in range(width):
+            if M[j][i] == 0:
+                Color = WHITE
+            elif M[j][i] == 1:
+                Color = GREEN
+            elif M[j][i] == 2:
+                Color = BROWN
+            elif M[j][i] == 3:
+                Color = RED
+
+            pygame.draw.rect(S, Color, pygame.Rect(i*25, j*25+25, 25, 25))
+    
+    return S
\ No newline at end of file